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15-05-2026 13:33

Cistella geelmuydenii cf
Sylvie Le Goff

Bonjour à tousJe serais très reconnaissante enve

16-03-2011 14:31

Peziza cf ampelina
roman vargas alberto

Hi. I would like some opinion about this Peziza

14-05-2026 05:36

Lachnum subvirgineum (?)
Ethan Crenson

Hi all,  I haven't paid much attention to Lachnu

10-05-2026 23:17

Scleromitrula (?) from decaying leaves of Fagus/Acer
Andreas Gminder Andreas Gminder

Hello,today we found in a moist steep decidous for

11-05-2026 12:32

Hélotiale à paraphyses à exsudat brun jaunâtre
Bernard CLESSE Bernard CLESSE

Pourriez-vous m'aider à identifier cette héloti

13-05-2026 15:26

Incrucipulum ?
François Freléchoux François Freléchoux

Bonjour,Voici une récolte faite il y a quelques j

12-05-2026 15:41

Pezizomycetes of Europe: help us to improve their knowledge
Nicolas VAN VOOREN Nicolas VAN VOOREN

Dear Ascolovers, especially interested in Pezizale

13-05-2026 12:05

Scutellinia crinita ?
Thierry Blondelle Thierry Blondelle

Bonjour à tous,J'aimerais avoir confirmation de c

28-04-2026 20:07

Marthamycetales? - from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

... on twig in the air at standing Ceratonia siliq

27-04-2026 20:52

Mollisia or related genus from Portugal - with quite peculiar character
Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

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Lasiosphaeria hirsuta ???
Blasco Rafael, 25-01-2015 16:59
Blasco RafaelHola tengo esta muestra recogida en madera de Populus muy degradada,pienso que sea la que propongo, que les parece??.
Diametro 0,91 X altura 1,10 mm.
Pelos muy oscuros de 120--250 x 6--8, con base gruesa simple.
Esporas de 72--78 x 6--8, geniculadas, las maduras con seis o siete septos, las inmaduras llenaas de gotas lipidicas, y con apendices en los dos extremos de la espora.
Ascas con croziers, 400--426 x 15--16,
Pared de textura globosa a asubglobosa.

Un saludo
Rafael
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Chris Yeates, 25-01-2015 17:27
Chris Yeates
Re : Lasiosphaeria hirsuta ???
Hola Rafael
this looks OK - where did the blue colour come from? Something to look for in Lasiosphaeris hirsuta as it is now generally called is the formation, on some mature spores, of phialides which bud off tiny conidia, as here:

best wishes
Chris
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Blasco Rafael, 25-01-2015 17:44
Blasco Rafael
Re : Lasiosphaeria hirsuta ???
Gracias Chris.
Intentare mirar algun ejemplar mas maduro en unos dias, esta muestra es inmadura 
Un saludo
Rfaael
Peter Welt, 25-01-2015 22:19
Peter Welt
Re : Lasiosphaeria hirsuta ???

Hi Rafael,


Ever thought about Cercophora. The spores are still no head but (can take a long time before it develops) in the ascus is a ball (Globulum). I now know not whether this also occurs in the genus Lasiosphaeria.


Peter


 

Chris Yeates, 25-01-2015 23:04
Chris Yeates
Re : Lasiosphaeria hirsuta ???
The subapical globose body seen in the asci of Rafael's fungus does occur in Lasiophaeris hirsuta - see: http://www.micobotanicajaen.com/Revista/Articulos/MARibesR/PirineoAragones001/Lasiosphaeris%20hirsuta%20111009%2037.pdf (particularly page 3)
amitiés
Chris
Blasco Rafael, 26-01-2015 07:33
Blasco Rafael
Re : Lasiosphaeria hirsuta ???
Hola Peter.
no habia pensado en Cercophora, la forma macro y micro me apuntaban a lasiosphaeria, como comento dejare madurar unos dias la muestra y repetire la micro.
Un saludo
Rafael